package androidx.media3.common; import android.text.TextUtils; import androidx.annotation.Nullable; import androidx.annotation.VisibleForTesting; import androidx.media3.common.util.Assertions; import androidx.media3.common.util.UnstableApi; import androidx.media3.common.util.Util; import com.bytedance.sdk.openadsdk.TTAdConstant; import java.util.ArrayList; import java.util.regex.Matcher; import java.util.regex.Pattern; import org.checkerframework.dataflow.qual.Pure; /* JADX INFO: loaded from: classes.dex */ public final class MimeTypes { public static final String APPLICATION_AIT = "application/vnd.dvb.ait"; @UnstableApi public static final String APPLICATION_CAMERA_MOTION = "application/x-camera-motion"; public static final String APPLICATION_CEA608 = "application/cea-608"; public static final String APPLICATION_CEA708 = "application/cea-708"; @UnstableApi public static final String APPLICATION_DEPTH_METADATA = "application/x-depth-metadata"; public static final String APPLICATION_DVBSUBS = "application/dvbsubs"; @UnstableApi public static final String APPLICATION_EMSG = "application/x-emsg"; @UnstableApi public static final String APPLICATION_EXIF = "application/x-exif"; @UnstableApi public static final String APPLICATION_EXTERNALLY_LOADED_IMAGE = "application/x-image-uri"; @UnstableApi public static final String APPLICATION_ICY = "application/x-icy"; public static final String APPLICATION_ID3 = "application/id3"; public static final String APPLICATION_M3U8 = "application/x-mpegURL"; public static final String APPLICATION_MATROSKA = "application/x-matroska"; @UnstableApi public static final String APPLICATION_MEDIA3_CUES = "application/x-media3-cues"; public static final String APPLICATION_MP4 = "application/mp4"; public static final String APPLICATION_MP4CEA608 = "application/x-mp4-cea-608"; public static final String APPLICATION_MP4VTT = "application/x-mp4-vtt"; public static final String APPLICATION_MPD = "application/dash+xml"; public static final String APPLICATION_PGS = "application/pgs"; @Deprecated public static final String APPLICATION_RAWCC = "application/x-rawcc"; public static final String APPLICATION_RTSP = "application/x-rtsp"; @UnstableApi public static final String APPLICATION_SCTE35 = "application/x-scte35"; public static final String APPLICATION_SDP = "application/sdp"; public static final String APPLICATION_SS = "application/vnd.ms-sstr+xml"; public static final String APPLICATION_SUBRIP = "application/x-subrip"; public static final String APPLICATION_TTML = "application/ttml+xml"; public static final String APPLICATION_TX3G = "application/x-quicktime-tx3g"; public static final String APPLICATION_VOBSUB = "application/vobsub"; public static final String APPLICATION_WEBM = "application/webm"; public static final String AUDIO_AAC = "audio/mp4a-latm"; public static final String AUDIO_AC3 = "audio/ac3"; public static final String AUDIO_AC4 = "audio/ac4"; public static final String AUDIO_ALAC = "audio/alac"; public static final String AUDIO_ALAW = "audio/g711-alaw"; public static final String AUDIO_AMR = "audio/amr"; public static final String AUDIO_AMR_NB = "audio/3gpp"; public static final String AUDIO_AMR_WB = "audio/amr-wb"; public static final String AUDIO_DTS = "audio/vnd.dts"; public static final String AUDIO_DTS_EXPRESS = "audio/vnd.dts.hd;profile=lbr"; public static final String AUDIO_DTS_HD = "audio/vnd.dts.hd"; @UnstableApi public static final String AUDIO_DTS_X = "audio/vnd.dts.uhd;profile=p2"; @UnstableApi public static final String AUDIO_EXOPLAYER_MIDI = "audio/x-exoplayer-midi"; public static final String AUDIO_E_AC3 = "audio/eac3"; public static final String AUDIO_E_AC3_JOC = "audio/eac3-joc"; public static final String AUDIO_FLAC = "audio/flac"; @UnstableApi public static final String AUDIO_IAMF = "audio/iamf"; @UnstableApi public static final String AUDIO_MATROSKA = "audio/x-matroska"; public static final String AUDIO_MIDI = "audio/midi"; public static final String AUDIO_MLAW = "audio/g711-mlaw"; public static final String AUDIO_MP4 = "audio/mp4"; public static final String AUDIO_MPEG = "audio/mpeg"; public static final String AUDIO_MPEGH_MHA1 = "audio/mha1"; public static final String AUDIO_MPEGH_MHM1 = "audio/mhm1"; public static final String AUDIO_MPEG_L1 = "audio/mpeg-L1"; public static final String AUDIO_MPEG_L2 = "audio/mpeg-L2"; public static final String AUDIO_MSGSM = "audio/gsm"; public static final String AUDIO_OGG = "audio/ogg"; public static final String AUDIO_OPUS = "audio/opus"; public static final String AUDIO_RAW = "audio/raw"; public static final String AUDIO_TRUEHD = "audio/true-hd"; @UnstableApi public static final String AUDIO_UNKNOWN = "audio/x-unknown"; public static final String AUDIO_VORBIS = "audio/vorbis"; public static final String AUDIO_WAV = "audio/wav"; public static final String AUDIO_WEBM = "audio/webm"; @UnstableApi public static final String BASE_TYPE_APPLICATION = "application"; @UnstableApi public static final String BASE_TYPE_AUDIO = "audio"; @UnstableApi public static final String BASE_TYPE_IMAGE = "image"; @UnstableApi public static final String BASE_TYPE_TEXT = "text"; @UnstableApi public static final String BASE_TYPE_VIDEO = "video"; @UnstableApi public static final String CODEC_E_AC3_JOC = "ec+3"; @UnstableApi public static final String IMAGE_AVIF = "image/avif"; @UnstableApi public static final String IMAGE_BMP = "image/bmp"; @UnstableApi public static final String IMAGE_HEIC = "image/heic"; @UnstableApi public static final String IMAGE_HEIF = "image/heif"; public static final String IMAGE_JPEG = "image/jpeg"; @UnstableApi public static final String IMAGE_JPEG_R = "image/jpeg_r"; @UnstableApi public static final String IMAGE_PNG = "image/png"; @UnstableApi public static final String IMAGE_RAW = "image/raw"; @UnstableApi public static final String IMAGE_WEBP = "image/webp"; public static final String TEXT_SSA = "text/x-ssa"; @UnstableApi public static final String TEXT_UNKNOWN = "text/x-unknown"; public static final String TEXT_VTT = "text/vtt"; @UnstableApi public static final String VIDEO_APV = "video/apv"; public static final String VIDEO_AV1 = "video/av01"; public static final String VIDEO_AVI = "video/x-msvideo"; public static final String VIDEO_DIVX = "video/divx"; public static final String VIDEO_DOLBY_VISION = "video/dolby-vision"; @UnstableApi public static final String VIDEO_FLV = "video/x-flv"; public static final String VIDEO_H263 = "video/3gpp"; public static final String VIDEO_H264 = "video/avc"; public static final String VIDEO_H265 = "video/hevc"; @UnstableApi public static final String VIDEO_MATROSKA = "video/x-matroska"; public static final String VIDEO_MJPEG = "video/mjpeg"; public static final String VIDEO_MP2T = "video/mp2t"; public static final String VIDEO_MP4 = "video/mp4"; public static final String VIDEO_MP42 = "video/mp42"; public static final String VIDEO_MP43 = "video/mp43"; public static final String VIDEO_MP4V = "video/mp4v-es"; public static final String VIDEO_MPEG = "video/mpeg"; public static final String VIDEO_MPEG2 = "video/mpeg2"; @UnstableApi public static final String VIDEO_MV_HEVC = "video/mv-hevc"; public static final String VIDEO_OGG = "video/ogg"; public static final String VIDEO_PS = "video/mp2p"; @UnstableApi public static final String VIDEO_RAW = "video/raw"; @UnstableApi public static final String VIDEO_UNKNOWN = "video/x-unknown"; public static final String VIDEO_VC1 = "video/wvc1"; @UnstableApi public static final String VIDEO_VP8 = "video/x-vnd.on2.vp8"; @UnstableApi public static final String VIDEO_VP9 = "video/x-vnd.on2.vp9"; public static final String VIDEO_WEBM = "video/webm"; private static final ArrayList customMimeTypes = new ArrayList<>(); private static final Pattern MP4A_RFC_6381_CODEC_PATTERN = Pattern.compile("^mp4a\\.([a-zA-Z0-9]{2})(?:\\.([0-9]{1,2}))?$"); public static final class CustomMimeType { public final String codecPrefix; public final String mimeType; public final int trackType; public CustomMimeType(String str, String str2, int i10) { this.mimeType = str; this.codecPrefix = str2; this.trackType = i10; } } @VisibleForTesting public static final class Mp4aObjectType { public final int audioObjectTypeIndication; public final int objectTypeIndication; public Mp4aObjectType(int i10, int i11) { this.objectTypeIndication = i10; this.audioObjectTypeIndication = i11; } public int getEncoding() { int i10 = this.audioObjectTypeIndication; if (i10 == 2) { return 10; } if (i10 == 5) { return 11; } if (i10 == 29) { return 12; } if (i10 == 42) { return 16; } if (i10 != 22) { return i10 != 23 ? 0 : 15; } return 1073741824; } } private MimeTypes() { } @UnstableApi public static boolean allSamplesAreSyncSamples(@Nullable String str, @Nullable String str2) { Mp4aObjectType objectTypeFromMp4aRFC6381CodecString; int encoding; if (str == null) { return false; } switch (str) { case "audio/mp4a-latm": if (str2 != null && (objectTypeFromMp4aRFC6381CodecString = getObjectTypeFromMp4aRFC6381CodecString(str2)) != null && (encoding = objectTypeFromMp4aRFC6381CodecString.getEncoding()) != 0 && encoding != 16) { break; } break; } return false; } @UnstableApi public static boolean containsCodecsCorrespondingToMimeType(@Nullable String str, String str2) { return getCodecsCorrespondingToMimeType(str, str2) != null; } @Nullable @UnstableApi public static String getAudioMediaMimeType(@Nullable String str) { if (str == null) { return null; } for (String str2 : Util.splitCodecs(str)) { String mediaMimeType = getMediaMimeType(str2); if (mediaMimeType != null && isAudio(mediaMimeType)) { return mediaMimeType; } } return null; } @Nullable @UnstableApi public static String getCodecsCorrespondingToMimeType(@Nullable String str, @Nullable String str2) { if (str == null || str2 == null) { return null; } String[] strArrSplitCodecs = Util.splitCodecs(str); StringBuilder sb = new StringBuilder(); for (String str3 : strArrSplitCodecs) { if (str2.equals(getMediaMimeType(str3))) { if (sb.length() > 0) { sb.append(","); } sb.append(str3); } } if (sb.length() > 0) { return sb.toString(); } return null; } @Nullable private static String getCustomMimeTypeForCodec(String str) { int size = customMimeTypes.size(); for (int i10 = 0; i10 < size; i10++) { CustomMimeType customMimeType = customMimeTypes.get(i10); if (str.startsWith(customMimeType.codecPrefix)) { return customMimeType.mimeType; } } return null; } @UnstableApi public static int getEncoding(String str, @Nullable String str2) { Mp4aObjectType objectTypeFromMp4aRFC6381CodecString; str.getClass(); switch (str) { case "audio/eac3-joc": return 18; case "audio/vnd.dts.hd;profile=lbr": return 8; case "audio/vnd.dts": return 7; case "audio/mp4a-latm": if (str2 == null || (objectTypeFromMp4aRFC6381CodecString = getObjectTypeFromMp4aRFC6381CodecString(str2)) == null) { return 0; } return objectTypeFromMp4aRFC6381CodecString.getEncoding(); case "audio/ac3": return 5; case "audio/ac4": return 17; case "audio/vnd.dts.uhd;profile=p2": return 30; case "audio/eac3": return 6; case "audio/mpeg": return 9; case "audio/opus": return 20; case "audio/vnd.dts.hd": return 8; case "audio/true-hd": return 14; default: return 0; } } @Nullable @UnstableApi public static String getMediaMimeType(@Nullable String str) { Mp4aObjectType objectTypeFromMp4aRFC6381CodecString; String mimeTypeFromMp4ObjectType = null; if (str == null) { return null; } String strQ = com.google.common.base.h.q(str.trim()); if (strQ.startsWith("avc1") || strQ.startsWith("avc3")) { return VIDEO_H264; } if (strQ.startsWith("hev1") || strQ.startsWith("hvc1")) { return VIDEO_H265; } if (strQ.startsWith("dvav") || strQ.startsWith("dva1") || strQ.startsWith("dvhe") || strQ.startsWith("dvh1")) { return VIDEO_DOLBY_VISION; } if (strQ.startsWith("av01")) { return VIDEO_AV1; } if (strQ.startsWith("vp9") || strQ.startsWith("vp09")) { return VIDEO_VP9; } if (strQ.startsWith("vp8") || strQ.startsWith("vp08")) { return VIDEO_VP8; } if (!strQ.startsWith("mp4a")) { return strQ.startsWith("mha1") ? AUDIO_MPEGH_MHA1 : strQ.startsWith("mhm1") ? AUDIO_MPEGH_MHM1 : (strQ.startsWith("ac-3") || strQ.startsWith("dac3")) ? AUDIO_AC3 : (strQ.startsWith("ec-3") || strQ.startsWith("dec3")) ? AUDIO_E_AC3 : strQ.startsWith(CODEC_E_AC3_JOC) ? AUDIO_E_AC3_JOC : (strQ.startsWith("ac-4") || strQ.startsWith("dac4")) ? AUDIO_AC4 : strQ.startsWith("dtsc") ? AUDIO_DTS : strQ.startsWith("dtse") ? AUDIO_DTS_EXPRESS : (strQ.startsWith("dtsh") || strQ.startsWith("dtsl")) ? AUDIO_DTS_HD : strQ.startsWith("dtsx") ? AUDIO_DTS_X : strQ.startsWith("opus") ? AUDIO_OPUS : strQ.startsWith("vorbis") ? AUDIO_VORBIS : strQ.startsWith("flac") ? AUDIO_FLAC : strQ.startsWith("stpp") ? APPLICATION_TTML : strQ.startsWith("wvtt") ? TEXT_VTT : strQ.contains("cea708") ? APPLICATION_CEA708 : (strQ.contains("eia608") || strQ.contains("cea608")) ? APPLICATION_CEA608 : getCustomMimeTypeForCodec(strQ); } if (strQ.startsWith("mp4a.") && (objectTypeFromMp4aRFC6381CodecString = getObjectTypeFromMp4aRFC6381CodecString(strQ)) != null) { mimeTypeFromMp4ObjectType = getMimeTypeFromMp4ObjectType(objectTypeFromMp4aRFC6381CodecString.objectTypeIndication); } return mimeTypeFromMp4ObjectType == null ? AUDIO_AAC : mimeTypeFromMp4ObjectType; } @Nullable @UnstableApi public static String getMimeTypeFromMp4ObjectType(int i10) { if (i10 == 32) { return VIDEO_MP4V; } if (i10 == 33) { return VIDEO_H264; } if (i10 == 35) { return VIDEO_H265; } if (i10 == 64) { return AUDIO_AAC; } if (i10 == 163) { return VIDEO_VC1; } if (i10 == 177) { return VIDEO_VP9; } if (i10 == 221) { return AUDIO_VORBIS; } if (i10 == 165) { return AUDIO_AC3; } if (i10 == 166) { return AUDIO_E_AC3; } switch (i10) { case 96: case 97: case 98: case 99: case 100: case 101: return VIDEO_MPEG2; case 102: case 103: case 104: return AUDIO_AAC; case 105: case 107: return AUDIO_MPEG; case 106: return VIDEO_MPEG; case 108: return IMAGE_JPEG; default: switch (i10) { case 169: case 172: return AUDIO_DTS; case 170: case 171: return AUDIO_DTS_HD; case TTAdConstant.IMAGE_MODE_VERTICAL_IMG_173 /* 173 */: return AUDIO_OPUS; case 174: return AUDIO_AC4; default: return null; } } } @Nullable @UnstableApi public static Byte getMp4ObjectTypeFromMimeType(String str) { str.getClass(); switch (str) { case "audio/vorbis": return (byte) -35; case "audio/mp4a-latm": return (byte) 64; case "video/mp4v-es": return (byte) 32; default: return null; } } @Nullable @VisibleForTesting public static Mp4aObjectType getObjectTypeFromMp4aRFC6381CodecString(String str) { Matcher matcher = MP4A_RFC_6381_CODEC_PATTERN.matcher(str); if (!matcher.matches()) { return null; } String str2 = (String) Assertions.checkNotNull(matcher.group(1)); String strGroup = matcher.group(2); try { return new Mp4aObjectType(Integer.parseInt(str2, 16), strGroup != null ? Integer.parseInt(strGroup) : 0); } catch (NumberFormatException unused) { return null; } } @Nullable @UnstableApi public static String getTextMediaMimeType(@Nullable String str) { if (str == null) { return null; } for (String str2 : Util.splitCodecs(str)) { String mediaMimeType = getMediaMimeType(str2); if (mediaMimeType != null && isText(mediaMimeType)) { return mediaMimeType; } } return null; } @Nullable @UnstableApi private static String getTopLevelType(@Nullable String str) { int iIndexOf; if (str == null || (iIndexOf = str.indexOf(47)) == -1) { return null; } return str.substring(0, iIndexOf); } @UnstableApi public static int getTrackType(@Nullable String str) { if (TextUtils.isEmpty(str)) { return -1; } if (isAudio(str)) { return 1; } if (isVideo(str)) { return 2; } if (isText(str)) { return 3; } if (isImage(str)) { return 4; } if (APPLICATION_ID3.equals(str) || APPLICATION_EMSG.equals(str) || APPLICATION_SCTE35.equals(str) || APPLICATION_ICY.equals(str) || APPLICATION_AIT.equals(str)) { return 5; } if (APPLICATION_CAMERA_MOTION.equals(str)) { return 6; } return getTrackTypeForCustomMimeType(str); } private static int getTrackTypeForCustomMimeType(String str) { int size = customMimeTypes.size(); for (int i10 = 0; i10 < size; i10++) { CustomMimeType customMimeType = customMimeTypes.get(i10); if (str.equals(customMimeType.mimeType)) { return customMimeType.trackType; } } return -1; } @UnstableApi public static int getTrackTypeOfCodec(String str) { return getTrackType(getMediaMimeType(str)); } @Nullable @UnstableApi public static String getVideoMediaMimeType(@Nullable String str) { if (str == null) { return null; } for (String str2 : Util.splitCodecs(str)) { String mediaMimeType = getMediaMimeType(str2); if (mediaMimeType != null && isVideo(mediaMimeType)) { return mediaMimeType; } } return null; } @UnstableApi public static boolean isAudio(@Nullable String str) { return "audio".equals(getTopLevelType(str)); } @UnstableApi public static boolean isDolbyVisionCodec(@Nullable String str, @Nullable String str2) { if (str == null) { return false; } if (str.startsWith("dvhe") || str.startsWith("dvh1")) { return true; } if (str2 == null) { return false; } return (str2.startsWith("dvhe") && str.startsWith("hev1")) || (str2.startsWith("dvh1") && str.startsWith("hvc1")) || ((str2.startsWith("dvav") && str.startsWith("avc3")) || ((str2.startsWith("dva1") && str.startsWith("avc1")) || (str2.startsWith("dav1") && str.startsWith("av01")))); } @UnstableApi public static boolean isImage(@Nullable String str) { return BASE_TYPE_IMAGE.equals(getTopLevelType(str)) || APPLICATION_EXTERNALLY_LOADED_IMAGE.equals(str); } @UnstableApi public static boolean isMatroska(@Nullable String str) { if (str == null) { return false; } return str.startsWith(VIDEO_WEBM) || str.startsWith(AUDIO_WEBM) || str.startsWith(APPLICATION_WEBM) || str.startsWith(VIDEO_MATROSKA) || str.startsWith(AUDIO_MATROSKA) || str.startsWith(APPLICATION_MATROSKA); } @UnstableApi @Pure public static boolean isText(@Nullable String str) { return BASE_TYPE_TEXT.equals(getTopLevelType(str)) || APPLICATION_MEDIA3_CUES.equals(str) || APPLICATION_CEA608.equals(str) || APPLICATION_CEA708.equals(str) || APPLICATION_MP4CEA608.equals(str) || APPLICATION_SUBRIP.equals(str) || APPLICATION_TTML.equals(str) || APPLICATION_TX3G.equals(str) || APPLICATION_MP4VTT.equals(str) || APPLICATION_RAWCC.equals(str) || APPLICATION_VOBSUB.equals(str) || APPLICATION_PGS.equals(str) || APPLICATION_DVBSUBS.equals(str); } @UnstableApi public static boolean isVideo(@Nullable String str) { return "video".equals(getTopLevelType(str)); } @UnstableApi public static String normalizeMimeType(String str) { String strQ; if (str == null) { return null; } strQ = com.google.common.base.h.q(str); strQ.getClass(); switch (strQ) { case "video/x-mvhevc": return VIDEO_MV_HEVC; case "audio/x-flac": return AUDIO_FLAC; case "application/x-mpegurl": return APPLICATION_M3U8; case "audio/x-wav": return AUDIO_WAV; case "audio/mpeg-l1": return AUDIO_MPEG_L1; case "audio/mpeg-l2": return AUDIO_MPEG_L2; case "audio/mp3": return AUDIO_MPEG; default: return strQ; } } @UnstableApi public static void registerCustomMimeType(String str, String str2, int i10) { CustomMimeType customMimeType = new CustomMimeType(str, str2, i10); int size = customMimeTypes.size(); int i11 = 0; while (true) { if (i11 >= size) { break; } ArrayList arrayList = customMimeTypes; if (str.equals(arrayList.get(i11).mimeType)) { arrayList.remove(i11); break; } i11++; } customMimeTypes.add(customMimeType); } }